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vp10: allow forward updates for keyframe y intra mode probabilities.

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See issue 1040 point 5.

Change-Id: I51a70b9eade39efba392a1457bd70a3c515525cb
This commit is contained in:
Ronald S. Bultje
2015-10-13 14:08:24 -04:00
parent d8f3bb1837
commit 1eb51a2010
7 changed files with 69 additions and 24 deletions
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10
vp10/decoder/decodeframe.c
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@@ -2156,7 +2156,15 @@ static int read_compressed_header(VP10Decoder *pbi, const uint8_t *data,
vp10_diff_update_prob(&r, &fc->partition_prob[j][i]);
#endif
if (!frame_is_intra_only(cm)) {
if (frame_is_intra_only(cm)) {
vp10_copy(cm->kf_y_prob, vp10_kf_y_mode_prob);
#if CONFIG_MISC_FIXES
for (k = 0; k < INTRA_MODES; k++)
for (j = 0; j < INTRA_MODES; j++)
for (i = 0; i < INTRA_MODES - 1; ++i)
vp10_diff_update_prob(&r, &cm->kf_y_prob[k][j][i]);
#endif
} else {
nmv_context *const nmvc = &fc->nmvc;
read_inter_mode_probs(fc, &r);